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GAF CORP

Overview
  • Total Patents
    3,930
About

GAF CORP has a total of 3,930 patent applications. Its first patent ever was published in 1958. It filed its patents most often in United States, Germany and United Kingdom. Its main competitors in its focus markets organic fine chemistry, optics and machines are MONSANTO CO, PENNWALT CORP and AUSIMONT SPA.

Patent filings per year

Chart showing GAF CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Barabas Eugene S 106
#2 Login Robert B 81
#3 Lorenz Donald H 72
#4 Tracy David J 69
#5 Randall David I 55
#6 Hort Eugene V 54
#7 Williams Earl P 49
#8 Helioff Michael W 48
#9 Chakrabarti Paritosh M 46
#10 Strobel Albert F 45

Latest patents

Publication Filing date Title
IL90180D0 Hair treating composition containing an amino lactam derivative
AU3576889A Hair processing additives
US4867750A Alkoxylated polyesters
US4885319A Solvent resistant irradiation curable coatings
IL88595D0 Hydroxystearic esters
DK616888A Paint removal
DK613388D0 Polymer halophores
DK611488A Epoxypyrrolidon based non-ionic surfactants
DK608688A Lactamcopolymerer
DK608588A Pyrrolidonylacrylatblokcopolymerer
US4873003A Cationic soil release polymers
DK560188D0 Propoxyled guerbet alcohols and esters thereof
WO8903853A1 Polycarbonate internal lubricants
US4886890A Diquarternary nitrogen compounds
US4886554A Solar roofing assembly
WO8903816A1 Divinyl epoxy ethers
US4885411A Hydrogenation process for converting lactones to diols
US4885410A Hydrogenation catalyst
US4877198A Device for grounding conductive film
US4851085A Purification of butyrolactone